panic: runtime error: integer divide by zero goroutine 1563436 [running]: panic({0x103bce0, 0x1e47540}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0013af670 sp=0xc0013af5b0 pc=0x4358b7 runtime.panicdivide() GOROOT/src/runtime/panic.go:199 +0x45 fp=0xc0013af690 sp=0xc0013af670 pc=0x434205 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc003082540, 0xc000000003?, 0x40b3, 0x0?, 0x177a001?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:352 +0x64c fp=0xc0013af8c0 sp=0xc0013af690 pc=0xa3e5ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.IOUringEnter(0xc00177a000, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/syscalls/linux/sys_iouring.go:115 +0x1cc fp=0xc0013af958 sp=0xc0013af8c0 pc=0xb554cc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00177a000, 0x1aa, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc0013afc98 sp=0xc0013af958 pc=0x9ff36b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00177a000, 0x85?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc0013afcf8 sp=0xc0013afc98 pc=0xa00954 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x89400f?, 0x1?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc0013afd58 sp=0xc0013afcf8 pc=0xa00545 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0166cdba0?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc0013afe50 sp=0xc0013afd58 pc=0xa0020c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0044a4180?, 0xc00177a000) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc0013aff60 sp=0xc0013afe50 pc=0x9f2125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00177a000, 0x8d83) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc0013affc0 sp=0xc0013aff60 pc=0x9f096c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc0013affe0 sp=0xc0013affc0 pc=0x9fd80a runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0013affe8 sp=0xc0013affe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x105